Cita APA
ebrary, Inc, Burck, C., Barratt, S., & Kavner, E. (2013). Positions and polarities in contemporary systemic practice: The legacy of David Campbell. Karnac.
Citación estilo Chicago
ebrary, Inc, Charlotte Burck, Sara Barratt, and Ellie Kavner. Positions and Polarities in Contemporary Systemic Practice: The Legacy of David Campbell. London: Karnac, 2013.
Cita MLA
ebrary, Inc, et al. Positions and Polarities in Contemporary Systemic Practice: The Legacy of David Campbell. Karnac, 2013.
Warning: These citations may not always be 100% accurate.